@charset "UTF-8";

/* ========== */
/* SIRTS Original Theme */
/* Description: エスアイ株式会社様SIRTS専用のテーマです。 */
/* ========== */

/* ===== 共有 */

:root {
  --black: #333;
  --white: #fff;
  --bk-blue: #EBF5FF;
  --light-blue: #3B98E1;
  --dark-blue: #032E5D;
  --main-blue: #004EA2;
  --bk-orange: #FFE2BA;
  --light-orange: #FFB727;
  --dark-orange: #F46105;
  --main-orange: #FE9605;
  --font-play-sans-serif: 'Play', sans-serif;
  --font-noto-sans-serif: 'Noto Sans JP', sans-serif;
  --fs-responsive: clamp(1.5rem, 3.8vw, 1.6rem);
  --ls-responsive: clamp(.75px, .19vw, .8px);
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
  font-family: var(--font-noto-sans-serif);
  letter-spacing: .05em;
}

body {
  margin: 0;
  box-sizing: border-box;
  color: var(--black);
}

a {
  text-decoration: none;
  cursor: pointer;
}

ul {
  list-style: none;
  padding-left: 0;
}

button {
  background: transparent;
  border: none;
  outline: none;
  box-shadow: none;
  cursor: pointer;
}

/* ===== header */

.common-contents {
  padding: 0 max(3.8%, 15px);
}

.br-380,
.br-600,
.br-1000 {
  display: none;
}

#header {
  width: 100%;
  position: fixed;
  top: 25px;
  z-index: 100;
}

.header-wrapper {
  padding: 0 3.8%;
}

.header-container {
  display: flex;
  width: 100%;
  max-width: 1192px;
  margin: 0 auto;
  gap: 10px;
  justify-content: space-between;
}

.header-logo {
  display: inline-block;
  width: 110px;
  height: 35px;
  background: url(../images/sirts-lp/logo_black@2x.webp) no-repeat center / contain;
}

.header-nav {
  width: 100%;
  max-width: 638px;
  margin: 0;
  border-radius: 100px;
  border: 2px solid var(--white);
  background: linear-gradient(268deg, var(--light-blue) -20.51%, var(--main-blue) 65.37%);
}

.header-nav-list {
  display: flex;
  padding-top: 2px;
  justify-content: space-evenly;
}

.header-nav-item {
  width: 100%;
  height: 100%;
  text-align: center;
  position: relative;
  z-index: 0;
}

.header-nav-item::after {
  content: '';
  width: 80%;
  height: 140%;
  margin: auto;
  border-radius: 100px;
  background: var(--bk-blue);
  transition: .5s;
  opacity: 0;
  transform: translateX(50%);
  position: absolute;
  inset: 0 0 1px 0;
  z-index: 1;
}

.menu-link {
  padding: .5em 0;
  transition: .5s;
  color: var(--white);
  font: 500 1.6rem/normal var(--font-noto-sans-serif);
  position: relative;
  z-index: 2;
}


.btn-orange-white,
.btn-blue-white,
.btn-white-blue {
  display: flex;
  width: fit-content;
  margin: 0;
  align-items: center;
  flex-shrink: 0;
  gap: .5em;
  font: 500 normal 1.6rem/normal var(--font-noto-sans-serif);
  border-radius: 130px;
  transition: .5s;
  overflow: hidden;
  position: relative;
  z-index: 0;
}

.btn-orange-white {
  padding: .5em 2em .5em 2.5em;
  color: var(--white);
  border: 2px solid var(--dark-orange);
}

.btn-blue-white {
  padding: .5em 2em .5em 2.5em;
  color: var(--white);
  border: 2px solid transparent;
}

.btn-white-blue {
  padding: .5em 2em .5em 2.5em;
  color: var(--main-blue);
  border: 2px solid var(--main-blue);
}

.header-title {
  padding: .3em 2em;
}

.btn-cta-contact {
  margin-top: 2em;
  box-shadow: 0 3px 3px 0 rgba(0, 0, 0, .25);
  z-index: 2;
}

.btn-cta-demo {
  margin-top: 1em;
  padding: 1.1em 2em 1.1em 2.5em;
  font: normal 700 2rem var(--font-noto-sans-serif);
  box-shadow: 0 3px 3px 0 rgba(0, 0, 0, .25);
  z-index: 2;
}

.btn-orange-white::after,
.btn-blue-white::after,
.btn-white-blue::after {
  content: '';
  width: 300%;
  height: 100%;
  transition: .5s;
  transform: translateX(50%);
  z-index: -1;
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
}

.btn-orange-white::after {
  background: linear-gradient(90deg, var(--dark-orange) 0%, var(--main-orange) 50%, var(--white) 65%, var(--white) 100%);
}

.btn-blue-white::after {
  background: linear-gradient(90deg, var(--dark-blue) 0%, var(--main-blue) 50%, var(--white) 65%, var(--white) 100%);
}

.btn-white-blue::after {
  background: linear-gradient(90deg, var(--white) 0%, var(--white) 50%, var(--dark-blue) 55%, var(--main-blue) 100%);
}

.btn-arrow-img {
  display: inline-block;
  width: auto;
  height: auto;
  min-width: 20px;
  min-height: 20px;
  margin-bottom: -2px;
  border: 1px solid transparent;
}

.btn-arrow-img-orange {
  background: url(../images/sirts-lp/arrow_right_orange.svg) no-repeat center / contain;
}

.btn-arrow-img-white-blue {
  background: url(../images/sirts-lp/arrow_right_white_blue.svg) no-repeat center / contain;

}

.btn-arrow-img-blue {
  background: url(../images/sirts-lp/arrow_right_blue.svg) no-repeat center / contain;
}

#header-menu-trigger .header-menu-icon {
  display: block;
  width: 1.2rem;
  height: 1px;
  margin: 4px -2px;
  background: var(--white);
  border-radius: 1px;
  transition: background-color .5s ease;
  position: relative;
}

#header-menu-trigger .header-menu-icon::before,
#header-menu-trigger .header-menu-icon::after {
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  background: var(--white);
  border-radius: 1px;
  transition: all .5s ease;
  transform-origin: left center;
  position: absolute;
  left: 0;
  right: 0;
}

#header-menu-trigger {
  display: none;
  width: 4rem;
  height: 4rem;
  padding: 1.4rem;
  background: var(--main-blue);
  border: 2px solid var(--white);
  border-radius: 50%;
  box-sizing: border-box;
  cursor: pointer;
  position: fixed;
  inset: 1.5em 3.8% auto auto;
  z-index: 90;
}

#header-menu-switch {
  display: none;
}


#header-menu-trigger .header-menu-icon::before {
  top: -.45rem;
}

#header-menu-trigger .header-menu-icon::after {
  bottom: -.45rem;
}

#header-menu-switch:checked~#header-menu-trigger .header-menu-icon {
  background: transparent;
}

#header-menu-switch:checked~#header-menu-trigger .header-menu-icon::before {
  rotate: 40deg;
  scale: 1.23 1;
}

#header-menu-switch:checked~#header-menu-trigger .header-menu-icon::after {
  rotate: -40deg;
  scale: 1.23 1;
}





/* ===== fv */
#fv {
  padding: 130px 0;
  background:
    url(../images/sirts-lp/geometric_pattern.webp) repeat,
    linear-gradient(269deg, #3C9BE4 48.97%, #004EA2 99.43%);
  background-blend-mode: multiply;
  position: relative;
}

#fv::before {
  content: '';
  width: 23vw;
  max-width: 442px;
  height: auto;
  max-height: 480px;
  margin: auto;
  background: url(../images/sirts-lp/fv_sirtscircle.webp) no-repeat center / contain;
  position: absolute;
  inset: 0;
  z-index: 2;
}

#fv::after {
  content: '';
  width: 55%;
  height: 100%;
  background: url('../images/sirts-lp/fv_background_photo@2x.webp') center / cover no-repeat;
  clip-path: polygon(0% 0%, 100% 0, 100% 100%, 20% 100%);
  position: absolute;
  top: 0;
  right: 0;
  z-index: 1;
}


.fv-container {
  max-width: 1720px;
  margin: 0 auto;
  padding: 0 clamp(15px, 3.8vw, 100px);
  position: relative;
  z-index: 2;
}

.fv-logo {
  width: 27.7vw;
  height: auto;
  max-width: 533px;
}

.fv-textbox {
  color: var(--white);
}

.fv-title {
  margin: 1em 0 0;
  font: 400 normal clamp(1.8rem, 3vw, 4.8rem)/1.5 var(--font-noto-sans-serif);
}

.fv-txt-l {
  font: 700 normal clamp(2rem, 3.4vw, 6rem)/1 var(--font-noto-sans-serif);
}

.fv-txt {
  margin: .8em 0 0;
  font: 400 normal clamp(1.6rem, 1.9vw, 2.5rem)/1.5 var(--font-noto-sans-serif);
}

.fv-btn-apply {
  margin-top: clamp(1.5em, 3.8vw, 3em);
  padding: .5em 1.5em .5em 2em;
  border: 2px solid transparent;
  box-shadow: 0 3px 3px 0 rgba(0, 0, 0, .25);
}

.section-bg {
  width: 100vw;
  padding-top: 6.72%;
  background: url(../images/sirts-lp/top_wave_white.svg) center bottom / contain no-repeat;
  pointer-events: none;
  position: absolute;
  inset: 0 0 -1px 0;
  z-index: 2;
}

/* ===== service */
#service {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

#service::after {
  content: '';
  width: 100vw;
  padding-top: 6.93%;
  background: url(../images/sirts-lp/top_triangle_blue.svg) center bottom / cover no-repeat;
  pointer-events: none;
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  z-index: 0;
}

.service-logo {
  display: flex;
  padding-top: 50px;
  align-items: flex-end;
}

.service-logo-img {
  width: 8vw;
  min-width: clamp(120px, 33.3vw, 160px);
  height: auto;
  margin: clamp(.5em, 1.3vw, 1em);
}

.service-logo-txt,
.service-description-txt {
  margin: 0;
  font: 400 normal clamp(1.6rem, 4.1vw, 2rem)/1.5 var(--font-noto-sans-serif);
  text-align: center;
}

.font-bold {
  font: 700 normal clamp(1.8rem, 4.6vw, 2rem)/1.5 var(--font-noto-sans-serif);
}

.service-description-subtxt {
  display: inline-block;
  margin: 3em 0 1.5em;
  font: 400 normal 1.6rem/1.5 var(--font-noto-sans-serif);
}

.slash-text {
  display: inline-block;
  padding: 0 1em;
  position: relative;
}

.slash-text::before,
.slash-text::after {
  content: '';
  width: 1em;
  height: 2px;
  background-color: var(--black);
  position: absolute;
  top: 50%;
}


.slash-text::before {
  transform: translateY(-50%) rotate(60deg);
  left: 0;
}

.slash-text::after {
  transform: translateY(-50%) rotate(-60deg);
  right: 0;
}

.service-description-subtxt::before {
  transform: translateY(-50%) rotate(70deg);
  left: 0;
}


.service-description-subtxt::after {
  transform: translateY(-50%) rotate(-70deg);
  right: 0;
}

.service-description-img {
  width: 100%;
  max-width: 650px;
  height: auto;
  margin-top: 1em;
}

.btn-system {
  margin-top: 5em;
  margin-bottom: clamp(80px, 10.4vw, 200px);
}

/* ===== top-achievements */
#top-achievements {
  padding-bottom: clamp(60px, 15.3vw, 70px);
  background: linear-gradient(180deg, var(--light-blue) 0%, var(--main-blue) 100%);
}

.title-container {
  max-width: 1194px;
  margin: 0 auto;
  color: var(--white);
  position: relative;
  z-index: 1;
}

.title-box {
  display: flex;
  margin: 0;
  font: normal 400 1.6rem/1.5 var(--font-play-sans-serif);
  flex-direction: row;
  align-items: center;
  gap: clamp(15px, 1.3vw, 25px);
}

.title-jp {
  margin: clamp(5px, .5vw, 10px) 0 0;
  font: normal 700 clamp(2.4rem, 6.1vw, 3.5rem)/1 var(--font-noto-sans-serif);
  position: relative;
}

.title-jp::before {
  content: '';
  width: 100vw;
  height: .9em;
  margin: auto 0;
  background-color: var(--white);
  position: absolute;
  top: 4px;
  bottom: 0;
  right: 102%;
}

.splide.is-initialized:not(.is-active) .splide__list {
  display: flex;
  max-width: 1192px;
  justify-content: space-around;
  gap: 5%;
}

.splide__track {
  width: fit-content;
  margin: clamp(50px, 4.1vw, 70px) auto 50px;
}

.splide__slide {
  width: 100%;
  height: auto;
  flex: 1;
}

.splide-card {
  display: grid;
  height: 100%;
  text-decoration: none;
  color: var(--black);
  grid-template-rows: 50% 50%;
  grid-template-columns: auto;
}

.splide__arrows>.splide__arrow {
  display: none;
  width: 2.5em;
  height: 2.5em;
  background: url(../images/sirts-lp/arrow_right_white_blue.svg) no-repeat center / contain;
  border: 2px solid var(--main-blue);
  transform: translateY(0);
}

.splide__arrows>.splide__arrow--prev {
  display: none;
  transform: scale(-1, 1);
}

.splide__arrow svg {
  display: none;
}

.achievements-card-img-box {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 15px 15px 0 0;
}

.achievements-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: .5s;
}

.achievements-card {
  display: flex;
  width: 100%;
  padding: 20px;
  color: var(--black);
  box-sizing: border-box;
  background: var(--white);
  border-radius: 0 0 15px 15px;
  flex-direction: column;
  justify-content: space-between;
}

.achievements-card-title {
  margin: 0;
  font: normal 700 1.8rem/1.5 var(--font-noto-sans-serif);
}

.achievements-card-subtitle {
  margin: .5em 0 0;
  font: normal 400 1.6rem/1.5 var(--font-noto-sans-serif);
}

.btn-detail {
  display: flex;
  width: fit-content;
  margin-top: 1em;
  color: var(--main-blue);
  font: normal 400 1.4rem/1 var(--font-noto-sans-serif);
  align-items: center;
  gap: 1.5em;
  position: relative;
}

.btn-detail::after {
  content: "";
  width: 100%;
  height: 1.5px;
  background-color: var(--main-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
  position: absolute;
  left: 0;
  bottom: -.3em;
}

.btn-detail img {
  width: 15px;
  height: 15px;
}

.btn-top-achievements {
  margin: 0 auto;
}

/* ===== cta */
.cta {
  overflow: hidden;
  background: linear-gradient(270deg, var(--light-orange) 0.22%, var(--main-orange) 99.8%);
  position: relative;
}

.cta::before,
#reason::before,
.page-header::before,
#system-feature::before,
#system-architecture::before,
#company-results::before {
  content: '';
  width: 100vw;
  margin: 0 auto;
  pointer-events: none;
  position: absolute;
  right: 0;
  left: 0;
  bottom: 0;
  z-index: 0;
}

.cta::before {
  aspect-ratio: 1926 / 314;
  background: url(../images/sirts-lp/bk_wave_orange.svg) center bottom / cover no-repeat;
}


#reason::before {
  aspect-ratio: 1440 / 453;
  z-index: 0;
  background: url(../images/sirts-lp/bk_wave_blue.svg) center bottom / cover no-repeat;
}

.page-header::before {
  aspect-ratio: 1440 / 138;
  z-index: 0;
  background: url(../images/sirts-lp/bk_wave_blue_s.svg) center bottom / cover no-repeat;
}

.cta::after,
.page-header::after {
  content: '';
  width: 100vw;
  height: 166px;
  margin: auto 0;
  background: url(../images/sirts-lp/radio_wave_pattern.svg) center / auto 100% repeat-x;
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-header::after {
  opacity: 0.3;
}

.cta-wrapper {
  display: flex;
  max-width: 1194px;
  margin: 0 auto;
  padding: 40px 0;
  justify-content: space-between;
  align-items: center;
}


.cta-box {
  display: flex;
  flex-direction: column;
  color: var(--white);
  font: normal 400 1.6rem/1.5 var(--font-noto-sans-serif);
}

.cta-logo-img {
  display: block;
  width: 100%;
  max-width: 200px;
  height: 100%;
  aspect-ratio: 350 / 90;
  margin: 0 0 .6em 1em;
  position: relative;
  z-index: 2;
}

.cta-box-txt {
  margin: .4em 0 0 1em;
  z-index: 2;
}

.cta-img {
  position: relative;
}

.cta-img-container {
  width: min-content;
}

.cta-img-txt {
  display: inline-block;
  width: 200px;
  padding: 1em 2em;
  color: var(--main-blue);
  border-radius: 100px;
  font: normal 500 1.6rem/1.5 var(--font-noto-sans-serif);
  letter-spacing: 1px;
  background-color: var(--white);
  gap: 20px;
  position: relative;
  top: 2vw;
  left: -8vw;
}

.font-bold-cta {
  font: normal 700 1.6rem/1.5 var(--font-noto-sans-serif);
}

.cta-img-txt::after {
  content: "";
  border-style: solid;
  border-width: 25.2px 0 0 25.2px;
  border-color: var(--white) transparent transparent;
  translate: calc(-50% + .4px) 100%;
  position: absolute;
  bottom: 0;
  left: 70%;
}

.cta-img {
  width: clamp(300px, 30vw, 500px);
  height: auto;
  z-index: 2;
}

/* ===== worry */
#worry {
  padding-bottom: clamp(50px, 18.5vw, 150px);
  background-color: var(--bk-blue);
}

.worry-titlebox {
  margin: 0;
  padding-top: clamp(50px, 18.5vw, 150px);
  color: var(--main-blue);
  text-align: center;
  position: relative;
}

.worry-titlebox::after {
  content: '';
  width: 100%;
  height: 2.3em;
  margin: 0 auto;
  background: url('../images/sirts-lp/curve_blue.svg') no-repeat center;
  background-size: contain;
  position: absolute;
  inset: auto 0 -2.2em 0;
}


.worry-title {
  margin: 0 auto;
  font: normal 700 clamp(2.4rem, 6.15vw, 3.5rem)/1.5 var(--font-noto-sans-serif);
}

.worry-titlebox>.slash-text::before,
.worry-titlebox>.slash-text::after {
  height: 4px;
  background-color: var(--main-blue);
}

.worry-wrapper {
  display: flex;
  margin: clamp(70px, 17.9vw, 100px) auto;
  flex-direction: column;
  align-items: center;
  gap: clamp(50px, 12.8vw, 200px);
}

.worry-container {
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: center;
  gap: clamp(10px, 3.9vw, 20px);
}

.worry-contents {
  display: flex;
  width: 100%;
  max-width: 1194px;
  padding: clamp(20px, 5.1vw, 30px) 20px;
  box-sizing: border-box;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  border-radius: 10px;
  border-bottom: 15px solid #C2DCF1;
  background-color: var(--white);
}

.worry-contents-box {
  display: flex;
  height: 6.7rem;
  flex-direction: column;
  justify-content: center;
  margin-left: clamp(50px, 12.8vw, 170px);
  position: relative;
}

.worry-contents-box::after {
  content: '';
  width: clamp(70px, 17.9vw, 130px);
  aspect-ratio: 140 / 150;
  background: url(../images/sirts-lp/problem-man.svg) center / contain no-repeat;
  position: absolute;
  bottom: -2em;
  left: calc(-1 * (clamp(50px, 12.8vw, 170px) + clamp(70px, 17.9vw, 140px) / 2));
}

.worry-contents-txt {
  margin: 0;
  color: var(--black);
  font: normal 500 1.6rem/1.5 var(--font-noto-sans-serif);
}

.worry-contents-txt:not(:first-child) {
  margin-top: 1.2em;
}

.check-mark {
  padding-left: 2em;
  position: relative;
}

.check-mark::before {
  content: '';
  margin: auto;
  width: 1.5em;
  height: 1.5em;
  background: url(../images/sirts-lp/checkbox_blue_orange.svg) center / contain no-repeat;
  position: absolute;
  inset: 0 auto 0 0;
}

.triangle_worry {
  width: clamp(30px, 7.6vw, 40px);
  height: auto;
}

.solution-container {
  display: flex;
  width: 100%;
  max-width: 1194px;
  padding: clamp(15px, 3.8vw, 50px);
  border-radius: 15px;
  border-bottom: 15px solid var(--main-blue);
  background: var(--white);
  box-sizing: border-box;
  justify-content: space-between;
  column-gap: 10em;
}

.solution-txtbox {
  flex: 50%;
}

.solution-txtbox hgroup {
  margin-bottom: 3em;
}

.solution-subtitle {
  display: inline-block;
  margin: 0;
  color: var(--main-blue);
  font: normal 700 clamp(2rem, 5.1vw, 2.4rem)/1 var(--font-noto-sans-serif);
  position: relative;
}

.solution-subtitle::after {
  content: '';
  width: 1em;
  height: auto;
  aspect-ratio: 1 / 1;
  margin: auto 0;
  background: url(../images/sirts-lp/triangle_blue.svg) center / contain no-repeat;
  position: absolute;
  top: 0;
  bottom: 0;
  right: calc(-1 * (clamp(10px, 3.9vw, 20px) + .3em));
}

.solution-title {
  margin: .3em 0 0;
  color: var(--main-blue);
  font: normal 700 clamp(2.4rem, 6.1vw, 3.4rem)/normal var(--font-noto-sans-serif);
}

.solution-txt {
  color: var(--black);
  font: normal 400 1.6rem/1.8 var(--font-noto-sans-serif);
}

.font-bold-blue {
  color: var(--main-blue);
  font: normal 700 clamp(1.8rem, 4.6vw, 2rem)/normal var(--font-noto-sans-serif);
}

.solution-icon-container {
  display: flex;
  flex: 60%;
  flex-wrap: wrap;
  justify-content: space-evenly;
  gap: 2em;
}

.solution-icon-box {
  display: flex;
  width: 30%;
  margin: 0;
  align-items: center;
  justify-content: flex-start;
  flex-direction: column;
  gap: 1em;
}

.solution-icon-wrapper {
  display: flex;
  width: clamp(100px, 10vw, 160px);
  border-radius: 100%;
  aspect-ratio: 1/1;
  background: #C2DCF1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.solution-icon {
  width: 65%;
  height: auto;
}

.solution-icon-txt {
  margin: 0;
  color: var(--black);
  font: normal 400 1.4rem/1.4 var(--font-noto-sans-serif);
}

.btn-worry .btn-arrow-img-blue {
  width: 30px;
  height: 30px;
}

.solution-image {
  width: 40%;
  height: auto;
  max-width: 524px;
  flex: 1;
}

.btn-worry {
  margin: 0 auto;
  padding: .5em 2em .5em 2.5em;
  color: #004EA2;
  font: normal 700 2rem/2 var(--font-noto-sans-serif);

}

/* ===== reason */
#reason {
  padding: clamp(70px, 17.9vw, 100px) 0 130px;
  background: linear-gradient(180deg, var(--light-blue) 0%, var(--main-blue) 100%);
  position: relative;
}

.reason-container {
  position: relative;
  z-index: 1;
}

.reason-card-container {
  display: flex;
  max-width: 1194px;
  margin: clamp(50px, 12.8vw, 80px) auto 4em;
  gap: 1.4vw;
}

.reason-card-box {
  display: flex;
  width: auto;
  padding: clamp(20px, 5.1vw, 50px);
  border-radius: 15px;
  background: var(--white);
  flex-direction: column;
  align-items: center;
  gap: 1.5em;
  flex: 1;
}

.reason-card-num {
  margin: 0;
  color: var(--main-blue);
  font: normal 400 clamp(2.5rem, 6.4vw, 3.4rem)/1.5 var(--font-play-sans-serif);
}

.reason-card-img-box {
  display: flex;
  width: auto;
  height: 130px;
  justify-content: center;
  align-items: center;
}

.reason-card-img {
  max-width: 100%;
  height: auto;
}

.reason-card-txt {
  color: var(--main-blue);
  font: normal 500 1.6rem/1.8 var(--font-noto-sans-serif);
  text-align: center;
}

.reason-triangle-img {
  display: block;
  margin: 0 auto;
}

.reason-card-bottom-txt {
  margin: .5em 0 0;
  font: normal 500 clamp(2rem, 5.12vw, 2.8rem)/1.8 var(--font-noto-sans-serif);
  text-align: center;
  color: var(--white);
  letter-spacing: .96px;
  position: relative;
  z-index: 1;
}

.reason-card-bottom-txt:first-child {
  margin: 1em 0 0;
}

.font-bold-underline {
  font: normal 700 clamp(2.5rem, 56.41vw, 3.5rem)/1.8 var(--font-noto-sans-serif);
  letter-spacing: 3.84px;
  z-index: 2;
  position: relative;
}

.font-bold-underline::after {
  content: '';
  width: 100%;
  height: .2em;
  background: linear-gradient(90deg, var(--light-orange) 0%, var(--main-orange) 100%);
  position: absolute;
  left: 0;
  bottom: .1em;
  z-index: -1;
}

.font-reason-bold {
  font: normal 700 clamp(2rem, 5.5vw, 3rem)/1.8 var(--font-noto-sans-serif);
}

/* ===== faq */
#faq {
  padding: 100px 0 150px;
  background: var(--bk-blue)
}

.faq-title {
  max-width: 952px;
  color: var(--main-blue);
}

.blue-title {
  color: var(--main-blue);
}

.blue-title .title-jp::before {
  background-color: var(--main-blue);
}

.faq-container {
  display: flex;
  margin-top: 80px;
  flex-direction: column;
  gap: 3em;
}

.faq-box {
  display: flex;
  width: 100%;
  max-width: 952px;
  margin: 0 auto;
  padding: clamp(15px, 7.6vw, 30px);
  box-sizing: border-box;
  flex-direction: column;
  align-items: flex-start;
  gap: 3em;
  border-radius: 15px;
  background: var(--white);
}

.faq-txt {
  margin: 0;
  padding: 0 0 0 3em;
  font: normal 400 1.6rem/1.8 var(--font-noto-sans-serif);
  color: var(--black);
}

.faq-q,
.faq-a {
  position: relative;
}

.faq-q::before,
.faq-a::before {
  display: flex;
  width: 2em;
  height: 2em;
  margin: auto;
  font: normal 700 1.6rem/normal var(--font-play-sans-serif);
  justify-content: center;
  align-items: center;
  border-radius: 100%;
  position: absolute;
  inset: 0 auto auto 0;

}

.faq-q::before {
  content: 'Q';
  color: var(--white);
  background-color: var(--main-blue);
  border: 2px solid transparent;
}

.faq-a::before {
  content: 'A';
  color: var(--main-blue);
  background-color: var(--white);
  border: 2px solid var(--main-blue);
}

/* ===== footer */
#footer {
  background: var(--main-blue);
}

.footer-wrapper {
  width: 100%;
  max-width: 1140px;
  margin: auto;
  padding: 70px 0 50px;
}

.footer-logo {
  width: 100%;
  height: auto;
  max-width: 396px;
  margin-top: 1em;
}

.footer-txt-wrapper {
  display: flex;
  padding-bottom: clamp(15px, 3.8vw, 30px);
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid var(--white);
  flex-wrap: wrap;
  gap: 6vw;
}

.footer-txt-container,
.footer-company-site,
.footer-company-tel,
.footer-company-site::after {
  color: var(--white);
  text-decoration: none;
}

.footer-company-name {
  margin: 0;
  font: normal 400 2.4rem/normal var(--font-noto-sans-serif);
}

.footer-company-adress {
  margin-top: .6em;
  font: normal 400 1.5rem/1.5 var(--font-noto-sans-serif);
}

.footer-company-tel {
  border-bottom: 1px solid var(--white);
}

.footer-company-site {
  display: inline-block;
  margin-top: 1.8em;
  padding-right: 1em;
  font: normal 400 1.6rem/1.5 var(--font-noto-sans-serif);
  position: relative;
}

.footer-company-site::after {
  content: '';
  width: 8px;
  height: 8px;
  margin: auto 0;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: translateY(-50%) rotate(45deg);
  position: absolute;
  inset: auto 0 0 auto;
}

.footer-list {
  display: flex;
  margin: clamp(50px, 12.8vw, 100px) 0 0;
  padding: 0;
  justify-content: center;
  gap: 1em;
  list-style: none;
}

.footer-item {
  padding: 0 1em;
  border-right: 1px solid var(--white);
}

.footer-item:last-child {
  border-right: none;
}

.footer-item-txt {
  color: var(--white);
  font: normal 400 1.5rem/normal var(--font-noto-sans-serif);
  text-decoration: none;
}

.footer-copyright {
  color: var(--white);
  font: normal 400 1.6rem/normal var(--font-noto-sans-serif);
  text-align: center;
}

/* ===== system */
.page-header {
  padding: clamp(50px, 12.8vw, 120px) 3% clamp(50px, 12.8vw, 70px);
  background: linear-gradient(90deg, #004EA2 0%, #3B98E1 100%);
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.page-header-container {
  position: relative;
  z-index: 1;
}

.page-title,
.page-title-en {
  color: var(--white);
  text-align: center;
  margin: 0;
}

.page-title {
  font: normal 700 clamp(2.4rem, 6.1vw, 3.5rem)/1 var(--font-noto-sans-serif);
}

.page-title-en {
  margin-top: .5em;
  font: normal 400 clamp(1.6rem, 4.1vw, 2.4rem)/1 var(--font-play-sans-serif);
}

/* ===== system-top */

#system-top {
  margin-top: clamp(50px, 12.8vw, 100px);
}

.page-nav-list {
  display: flex;
  max-width: 1194px;
  margin: 0 auto;
}

.page-nav-item {
  display: flex;
  padding: 1em clamp(.4em, 1vw, 1em);
  flex: 1 1;
  order: -1;
  text-align: center;
  background-color: var(--bk-blue);
  color: var(--main-blue);
  font: normal 500 clamp(1.4rem, 3.5vw, 1.8rem)/1.4 var(--font-noto-sans-serif);
  transition: .3s;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  position: relative;
}

.page-nav-item:hover {
  background-color: var(--main-blue);
  color: var(--white);
  transition: .3s;
}


.page-nav-item::before {
  content: '';
  width: 18px;
  height: 9px;
  transform: translateX(-50%) translateY(-8.5px);
  background-color: var(--bk-blue);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  transition: .3s;
  position: absolute;
  bottom: -8px;
  left: 50%;
}

.page-nav-item:hover::before {
  transform: translateX(-50%) translateY(.5px);
  background-color: var(--main-blue);
}

.system-overview {
  display: flex;
  max-width: 1194px;
  margin: 0 auto;
  padding: clamp(100px, 25.6vw, 130px) 0 0;
  justify-content: center;
  gap: 4vw;
}

.system-overview-imgbox,
.system-overview-txt {
  flex: 1 1 0;
}

.system-overview-imgbox {
  max-width: 550px;
}

.system-overview-img {
  width: 90%;
  height: auto;
  max-width: 550px;
}

.system-overview-txt {
  max-width: 437px;
  font: normal 400 1.6rem/2 var(--font-noto-sans-serif);
}

/* ===== system-architecture */
#system-architecture {
  margin-top: clamp(50px, 12.8vw, 100px);
  padding-bottom: clamp(50px, 12.8vw, 80px);
  background: var(--bk-blue);
  position: relative;
}

#system-architecture::before {
  aspect-ratio: 1920/128;
  margin: auto 0;
  transform: scale(-1, -1);
  background: url(../images/sirts-lp/bk_wave_white.svg) center top / cover no-repeat;
  top: 10%;
  bottom: 0;
  z-index: 0;
}

#system-architecture::after {
  content: '';
  width: 100vw;
  height: 42%;
  background-color: var(--white);
  position: absolute;
  left: 0;
  bottom: 0;
}

.system-architecture-txtbox {
  max-width: 1194px;
  margin: 0 auto;
  padding-top: clamp(50px, 12.8vw, 100px);
  color: var(--main-blue);
}

.radio-wave-title {
  margin: 0 0 0 3em;
  font: normal 700 clamp(2rem, 5.1vw, 3.5rem)/1.5 var(--font-noto-sans-serif);
  position: relative;
}

.radio-wave-title::before {
  content: '';
  width: 2.5em;
  max-width: 80px;
  aspect-ratio: 16/5;
  margin: auto 0;
  background: url(../images/sirts-lp/radio_wave_pattern_single_blue.svg) center / contain no-repeat;
  position: absolute;
  inset: 0 0 0 -3em;
}

.radio-wave-txt {
  max-width: 460px;
  margin: 1.25em 0 0;
  font: normal 500 1.6rem/1.5 var(--font-noto-sans-serif);
}

.system-architecture-imgbox {
  width: auto;
  max-width: 1194px;
  margin: 80px auto;
  position: relative;
  z-index: 1;
}

.system-architecture-img {
  width: 100%;
  height: auto;
}

.system-architecture-img-sp {
  display: none;
}

/* ===== system-feature */
#system-feature {
  padding-top: clamp(50px, 12.8vw, 120px);
  padding-bottom: clamp(50px, 12.8vw, 150px);
  background: linear-gradient(180deg, #3B98E1 0%, #004EA2 100%);
  position: relative;
}

#system-feature::before {
  aspect-ratio: 1440 / 453;
  background: url(../images/sirts-lp/bk_wave_blue.svg) center bottom / cover no-repeat;
  position: absolute;
  z-index: 0;
}

.system-feature-list {
  max-width: 1194px;
  margin: clamp(50px, 12.8vw, 80px) auto 0;
  position: relative;
  z-index: 1;
}

.system-feature-item {
  display: flex;
  max-width: 1194px;
  padding: clamp(20px, 5.12vw, 50px) clamp(20px, 5.12vw, 135px);
  border-radius: 15px;
  background: var(--white);
  box-sizing: border-box;
  gap: 10%;
  justify-content: space-between;
  align-items: flex-start;
}

.system-feature-item:not(:first-child) {
  margin-top: clamp(20px, 5.12vw, 50px);
}

.system-feature-txt-container {
  flex: 60%;
  max-width: 500px;
  color: var(--dark-blue);
}

.system-feature-title {
  margin: 0;
  font: normal 700 clamp(2rem, 5.1vw, 3.5rem)/1.5 var(--font-noto-sans-serif);
}

.system-feature-txt {
  color: var(--black);
  font: normal 400 1.6rem/1.5 var(--font-noto-sans-serif);
  letter-spacing: 0.54px;
}

.system-feature-imgbox {
  margin: 0;
  flex: 40%;
  max-width: 350px;
}

.system-feature-img {
  display: block;
  width: 100%;
  height: auto;
}

/* ===== system-details */
#system-details {
  padding-top: clamp(50px, 12.8vw, 80px);
}

.lightblue-title {
  color: var(--dark-blue);
}

.lightblue-title .title-jp::before {
  background-color: var(--bk-blue);
  right: 105%;
}

#system-functions {
  margin-top: 50px;
  padding-bottom: clamp(50px, 12.8vw, 150px);
  background: var(--bk-blue);
  position: relative;
}

#system-functions::before {
  content: '';
  display: block;
  width: 100vw;
  aspect-ratio: 1920/129;
  background: url(../images/sirts-lp/bk_wave_white.svg) no-repeat center / contain;
  position: absolute;
  right: 0;
  left: 0;
  top: -1px;
}

.middle-title {
  margin-top: clamp(50px, 12.8vw, 70px);
  color: var(--dark-blue);
}

#system-functions .middle-title {
  padding-top: clamp(90px, 23vw, 120px);
}

.middle-title-en,
.middle-title-jp {
  margin: 0;
  text-align: center;
}

.middle-title-en {
  font: normal 400 1.6rem/1 var(--font-play-sans-serif);
}

.middle-title-en::before {
  content: '';
  display: block;
  width: 3.5em;
  max-width: 80px;
  margin: 0 auto .5em;
  aspect-ratio: 16 / 5;
  background: url(../images/sirts-lp/radio_wave_pattern_single_dark_blue.svg) center / contain no-repeat;
}

.middle-title-jp {
  font: normal 700 clamp(2.2rem, 5.6vw, 3.5rem)/1.5 var(--font-noto-sans-serif);
}

.system-functions-container {
  display: flex;
  max-width: 952px;
  margin: clamp(30px, 7.6vw, 60px) auto 0;
  padding: clamp(50px, 12.8vw, 70px) 20px;
  border-radius: 15px;
  box-sizing: border-box;
  background: var(--white);
  color: var(--dark-blue);
  box-shadow: 0 0 4px 0 rgba(17, 29, 89, 0.50);
  flex-direction: column;
  align-items: center;
}

.system-functions-title {
  margin: 0;
  font: normal 500 1.6rem/1.5 var(--font-noto-sans-serif);
  text-align: center;
}

.font-bold-txt {
  font: 700 normal clamp(2rem, 5.1vw, 2.4rem) / 1.5 var(--font-noto-sans-serif);
}

.system-functions-container .slash-text::before,
.system-functions-container .slash-text::after {
  width: 1.5em;
}

.system-functions-container .slash-text::before {
  left: -.5em;
}

.system-functions-container .slash-text::after {
  right: -.5em;
}

.system-functions-list {
  display: flex;
  max-width: 630px;
  margin: clamp(30px, 7.6vw, 50px) 0 0;
  align-items: flex-start;
  flex-wrap: wrap;
  justify-content: space-evenly;
  gap: 4em;
}

.system-functions-item {
  display: flex;
  width: 30%;
  height: auto;
  max-width: 180px;
  flex-direction: column;
  align-items: center;
  gap: 1em;
}

.system-functions-img-box {
  display: flex;
  width: 100%;
  max-width: 180px;
  height: 100%;
  aspect-ratio: 1/1;
  border-radius: 100px;
  box-sizing: border-box;
  border: 2px solid var(--dark-blue);
  background: var(--bk-blue);
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.system-functions-img {
  width: auto;
  height: 65%;
}

.system-functions-txt {
  margin: 0;
  color: var(--dark-blue);
  font: normal 500 1.6rem/1.5 var(--font-noto-sans-serif);
  text-align: center;
}

/* ===== system-screen-overview */
#system-screen-overview {
  padding-top: clamp(70px, 17.9vw, 100px);
  padding-bottom: clamp(100px, 25.6vw, 200px);
}

#system-screen-overview .middle-title {
  margin-top: unset;
}

.system-screen-overview-list {
  margin-top: clamp(50px, 12.8vw, 100px);
}

.system-screen-overview-item {
  display: flex;
  max-width: 1192px;
  margin: 0 auto;
  gap: 4vw;
  justify-content: center;
}

.system-screen-overview-item:not(:first-child) {
  margin-top: clamp(50px, 12.8vw, 100px);
}

.system-screen-overview-imgbox {
  max-width: 650px;
  flex: 50%;
}

.system-screen-overview-img {
  width: 90%;
  height: auto;
}

.system-screen-overview-box {
  display: flex;
  max-width: 400px;
  color: var(--dark-blue);
  flex-direction: column;
  align-items: center;
  flex: 40%;
}

.system-screen-overview-num,
.system-screen-overview-title,
.system-screen-overview-txt {
  margin: 0;
}

.system-screen-overview-num {
  font: normal 400 4rem/1 var(--font-play-sans-serif);
}

.system-screen-overview-title {
  margin-top: .2em;
  margin-bottom: 1em;
  font: normal 700 clamp(1.8rem, 4.6vw, 3rem)/2 var(--font-noto-sans-serif);
}

.system-screen-overview-txt {
  max-width: 400px;
  font: normal 500 1.6rem/1.8 var(--font-noto-sans-serif);
}

.system-screen-overview-txtbox .system-screen-overview-txt:not(:last-child) {
  padding-bottom: 1em;
  border-bottom: 1px dotted var(--dark-blue);
}

.system-screen-overview-txtbox .system-screen-overview-txt:not(:first-child) {
  padding-top: 1em;
}

.system-screen-overview-box .font-bold-blue {
  color: var(--dark-blue);
}

/* ===== company-profile */
.company-title {
  max-width: 1194px;
  margin: clamp(50px, 12.8vw, 100px) auto 0;
}

.company-name,
.company-name-txt,
.company-profile-table-title,
.company-profile-table-txt {
  color: var(--black);
  margin: 0;
}

.company-profile-table-row:first-child .company-profile-table-title {
  border-radius: 15px 0 0 0;
}

.company-profile-table-row:first-child .company-profile-table-txt {
  border-radius: 0 15px 0 0;
}

.company-profile-table-row:last-child .company-profile-table-txt {
  border-radius: 0 0 15px 0;
}

.company-profile-table-row:last-child .company-profile-table-title {
  border-radius: 0 0 0 15px;
}

.company-name {
  font: normal 700 clamp(2rem, 5.1vw, 3.5rem)/1 var(--font-noto-sans-serif);
}

.company-name-txt {
  margin-top: 1em;
  font: normal 500 clamp(1.6rem, 4.1vw, 2.4rem)/1.5 var(--font-noto-sans-serif);
}

.company-profile-table-title,
.company-profile-table-txt {
  padding-left: 10px;
  font: normal 400 1.6rem/2 var(--font-noto-sans-serif);
}

.company-profile-table-title {
  min-width: 100px;
}

.company-profile-container {
  display: flex;
  max-width: 1194px;
  margin: clamp(50px, 12.8vw, 100px) auto;
  gap: 3em;
  justify-content: space-between;
}

.company-profile-table,
.company-profile-imgbox {
  flex: 1 1 0;
}

.company-profile-table {
  max-width: 480px;
  border-collapse: collapse;
}

.company-profile-table-row:nth-child(odd) {
  background-color: var(--bk-blue);
}

.company-profile-table-row:first-child {
  border-radius: 15px 15px 0 0;
}

.company-profile-table-row:last-child {
  border-radius: 0 0 15px 15px;
}

.company-profile-table-txt-url {
  text-decoration: none;
  color: var(--main-blue);
}

.company-profile-imgbox {
  width: 100%;
  max-width: 600px;
  height: auto;
  margin: 0;
}

.company-profile-img {
  width: 100%;
  height: auto;
  border-radius: 15px;
}

/* ===== company-comparison */
#company-comparison {
  padding: clamp(50px, 12.8vw, 150px) 0;
  background-color: var(--bk-blue);
}

.company-comparison-container {
  display: flex;
  max-width: 1194px;
  margin: clamp(50px, 12.8vw, 100px) auto 0;
  gap: 3%;
}

.company-comparison-title {
  color: var(--dark-blue);
}

.company-comparison-title .title-jp::before {
  background-color: var(--dark-blue);
}

.comparison-after {
  position: relative;
}

.comparison-after::before {
  content: '';
  width: 80px;
  height: 80px;
  margin: auto;
  background: url(../images/sirts-lp/triangle_orange.svg) no-repeat center / contain;
  position: absolute;
  top: 0;
  bottom: 0;
  left: -55px;
}

.company-comparison-box {
  max-width: 450px;
  padding: clamp(20px, 5.12vw, 25px) clamp(20px, 5.12vw, 75px) clamp(20px, 5.12vw, 50px);
  background-color: var(--white);
  border-radius: 15px;
  box-shadow: 0 0 10px 0 rgba(0, 78, 162, 0.30);
  flex: 1 1 0;
}

.company-comparison-boxtitle {
  width: fit-content;
  margin: 0 auto;
  color: var(--dark-blue);
  font: normal 500 clamp(2rem, 5.1vw, 2.8rem)/2 var(--font-noto-sans-serif);
  border-bottom: 4px solid var(--dark-blue);
}

.comparison-after .company-comparison-boxtitle {
  border-bottom: 4px solid var(--main-orange);
}

.company-comparison-list {
  display: flex;
  margin-top: 50px;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px min(1.5vw, 20px);
}

.company-comparison-item {
  width: 100%;
  max-width: clamp(135px, 15vw, 200px);
}

.company-comparison-imgbox {
  display: flex;
  width: 100%;
  height: auto;
  max-width: 200px;
  aspect-ratio: 1/1;
  margin: 0;
  background-color: var(--bk-blue);
  border-radius: 15px;
  justify-content: center;
  align-items: center;
}

.comparison-after .company-comparison-imgbox {
  background-color: var(--bk-orange);
}

.company-comparison-img {
  width: 80%;
}

.company-comparison-txt {
  margin: .5em 0 0;
  color: var(--black);
  font: normal 400 16px/1.5 var(--font-noto-sans-serif);
}

.company-comparison-evaluation-points {
  width: 100%;
  max-width: 1194px;
  margin: clamp(30px, 7.6vw, 50px) auto 0;
  padding: clamp(20px, 5.12vw, 40px) clamp(20px, 5.12vw, 75px) clamp(20px, 5.12vw, 50px);
  box-sizing: border-box;
  background-color: var(--white);
  box-shadow: 0 0 10px 0 rgba(0, 78, 162, 0.30);
  border-radius: 15px;
}

.company-comparison-evaluation-points-title {
  display: block;
  width: fit-content;
  margin: 0 auto;
  color: var(--dark-blue);
  font: normal 700 clamp(2rem, 5.1vw, 2.8rem)/normal var(--font-noto-sans-serif);
  position: relative;
}

.company-comparison-evaluation-points-title::before,
.company-comparison-evaluation-points-title::after {
  content: '';
  width: 30px;
  height: 1px;
  margin: auto;
  background-color: var(--dark-blue);
  position: absolute;
  top: 0;
  bottom: 0;
}

.company-comparison-evaluation-points-title::before {
  left: -2em;
}

.company-comparison-evaluation-points-title::after {
  right: -2em;
}

.company-comparison-evaluation-points-list {
  width: fit-content;
  margin: 20px auto 0;
}

.company-comparison-evaluation-points-item {
  display: block;
  width: fit-content;
  padding-left: 1.8em;
  color: var(--dark-blue);
  font: normal 500 clamp(1.6rem, 1.9vw, 2.5rem)/1.5 var(--font-noto-sans-serif);
  position: relative;
}

.company-comparison-evaluation-points-item::before {
  content: '';
  width: 1.3em;
  height: 1.3em;
  margin: auto;
  background: url(../images/sirts-lp/checkbox_blue_orange.svg) no-repeat center / contain;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
}

.company-comparison-evaluation-points-item:not(:first-child) {
  margin-top: 1.3rem;
}

/* ===== system-company-nav */

#system-company-nav {
  margin-top: clamp(50px, 12.8vw, 150px);
}

/* ===== company-background */

#company-background {
  padding: clamp(50px, 12.8vw, 100px) 0;
}

.company-background-title {
  color: var(--main-blue);
}

.company-background-container {
  display: flex;
  max-width: 1194px;
  margin: clamp(40px, 10.2vw, 80px) auto 0;
  gap: 5%;
}

.company-background-txt-container,
.company-background-imgbox {
  flex: 1 1 0;
}

.company-background-txttitle {
  color: var(--black);
  font: normal 600 clamp(2rem, 1.9vw, 2.5rem)/1.5 var(--font-noto-sans-serif);
  letter-spacing: 0.03em;
}

.company-background-txt {
  margin: .5em 0 0;
  color: var(--black);
  font: normal 500 1.6rem/1.5 var(--font-noto-sans-serif);
  letter-spacing: 0.03em;
}

.company-background-txtbox:not(:first-child) {
  margin-top: 4em;
}

.company-background-imgbox {
  width: 100%;
  height: auto;
  max-width: 500px;
}

.company-background-img {
  width: 100%;
  height: auto;
}

/* ===== company-points */
#company-points {
  padding: clamp(50px, 12.8vw, 100px) 0;
  background: #F5FAFF;
  overflow: hidden;
  position: relative;
}

#company-points::after {
  content: '';
  width: 100vw;
  aspect-ratio: 1920 / 92;
  padding-top: 5%;
  background: url(../images/sirts-lp/top_triangle_mainblue.svg) center bottom / cover no-repeat;
  pointer-events: none;
  position: absolute;
  bottom: -0.1vw;
  left: 0;
  right: 0;
  z-index: 0;
}

#company-points::before {
  content: '';
  width: 100vw;
  height: auto;
  opacity: .1;
  background: url(../images/sirts-lp/geometric_pattern.webp) center bottom / cover no-repeat;
  position: absolute;
  inset: 0;
  z-index: 0;
}

#company-points .common-contents {
  position: relative;
  z-index: 1;
}

.company-points-titlewidth {
  max-width: 1194px;
  margin: 0 auto;
}

.company-points-container {
  width: fit-content;
  margin: clamp(50px, 12.8vw, 100px) auto;
}

.company-points-box {
  width: 100%;
  max-width: 1194px;
  padding: clamp(30px, 7.6vw, 50px) clamp(20px, 6.4vw, 50px);
  box-sizing: border-box;
  background-color: var(--bk-blue);
  border-radius: 15px;
  box-shadow: 0 0 6px 0 rgba(0, 78, 162, 0.30);
}

.company-points-box:not(:first-child) {
  margin-top: clamp(30px, 7.6vw, 60px);
}

.company-points-titlebox {
  display: flex;
  gap: 2em;
}

.company-points-num,
.company-points-title,
.company-points-txt {
  color: var(--main-blue);
}

.company-points-num {
  font: normal 700 clamp(3rem, 5vw, 4rem)/1 var(--font-play-sans-serif);
}

.company-points-title {
  margin: 0;
  font: normal 700 clamp(2rem, 5.1vw, 2.5rem)/1.5 var(--font-noto-sans-serif);
}

.company-points-bottombox {
  display: flex;
  margin-top: 30px;
  align-items: flex-end;
  gap: 3vw;
}

.company-points-txtbox,
.company-points-imgbox {
  flex: 1 1 0;
}

.company-points-txtbox {
  padding: clamp(20px, 5.1vw, 40px) clamp(20px, 5.1vw, 30px);
  background-color: var(--white);
  border-radius: 15px;
}

.company-points-txt {
  margin: 0;
  font: normal 500 1.6rem/1.5 var(--font-noto-sans-serif);
}

.company-points-txtbox .company-points-txt:not(:first-child) {
  margin-top: .8em;
}

.company-points-imgbox,
.company-points-img {
  height: auto;
}

.company-points-imgbox {
  width: 100%;
  max-width: 250px;
  margin: 0;
}

.company-points-img {
  display: block;
  width: 80%;
  margin: auto;
}

/* ===== company-results */
#company-results {
  padding: clamp(50px, 12.8vw, 100px) 0 100px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--light-blue) 0%, var(--main-blue) 100%);
  position: relative;
}

#company-results::before {
  aspect-ratio: 1920 / 453;
  background: url(../images/sirts-lp/bk_wave_blue.svg) center bottom / cover no-repeat;
  z-index: 0;
}

.company-results-list {
  display: flex;
  max-width: 1194px;
  margin: clamp(50px, 12.8vw, 80px) auto 0;
  padding: clamp(40px, 10vw, 50px) clamp(20px, 5.1vw, 50px);
  background-color: var(--white);
  border-radius: 15px;
  justify-content: space-evenly;
  gap: 3em 1em;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.company-results-item {
  display: flex;
  max-width: clamp(135px, 34.6vw, 200px);
  gap: .5em;
  flex-direction: column;
  align-items: center;
}

.company-results-num,
.company-results-txt {
  margin: 0;
  color: var(--dark-blue);
}

.company-results-num {
  font: normal 400 clamp(2.4rem, 6.1vw, 3.5rem)/1 var(--font-play-sans-serif);
}

.company-results-imgbox {
  display: flex;
  width: 100%;
  height: auto;
  max-width: 150px;
  margin: 0;
  aspect-ratio: 1 / 1;
  border-radius: 15px;
  justify-content: center;
  align-items: center;
  background-color: var(--bk-orange);
}

.company-results-imgbox img {
  width: 80%;
}

.company-results-txt {
  font: normal 500 1.6rem/1.8 var(--font-noto-sans-serif);
}

/* ===== company-future */
#company-future {
  padding: clamp(50px, 12.8vw, 100px) 0;
  background: var(--bk-blue);
}

.company-future-container {
  max-width: 952px;
  padding: clamp(40px, 10.2vw, 50px) clamp(20px, 5.1vw, 80px) clamp(40px, 10.2vw, 80px);
  margin: 0 auto;
  color: var(--dark-blue);
  box-sizing: border-box;
  box-shadow: 0 0 4px 0 rgba(0, 0, 0, 0.25);
  background-color: var(--white);
  border-radius: 15px;
}

.company-future-title {
  margin: 0 0 clamp(30px, 7.6vw, 50px);
  font: normal 700 clamp(2.4rem, 6.1vw, 3.5rem)/1.5 var(--font-noto-sans-serif);
  text-align: center;
}

.company-future-title::before {
  content: '';
  display: block;
  width: 3.5em;
  max-width: 80px;
  aspect-ratio: 16 / 5;
  margin: 0 auto .5em;
  background: url(../images/sirts-lp/radio_wave_pattern_single_dark_blue.svg) center / contain no-repeat;
}

.company-future-txt {
  margin: 0;
  font: normal 400 1.6rem/1.5 var(--font-noto-sans-serif);
}

.company-future-txt:not(:first-child) {
  margin-top: 2em;
}

.smf-form-control.is-complete {
  border-color: #ccc;
  background-color: var(--white);
  box-shadow: none;
}

.smf-form .smf-text-control__control {
  font-size: 1.6rem;
  appearance: none;
  padding: .5em;
  box-sizing: border-box;
}

.company-future-btnbox {
  display: flex;
  max-width: 952px;
  margin: clamp(30px, 7.6vw, 50px) auto 0;
  justify-content: space-between;
}

/* ===== contact */
#contact {
  padding: clamp(50px, 12.8vw, 120px) 0 clamp(50px, 12.8vw, 100px);
  background-color: var(--bk-blue);
}

.contact-title {
  width: fit-content;
  margin: 0 auto;
  color: var(--main-blue);
  font: normal 700 clamp(2.4rem, 6.1vw, 3.5rem)/1.5 var(--font-noto-sans-serif);
  text-align: start;
}

.contact-title-txt {
  width: fit-content;
  margin: 2em auto 0;
  color: var(--main-blue);
  font: normal 400 1.6rem/1.5 var(--font-noto-sans-serif);
  text-align: start;
}

.snow-monkey-form {
  width: 100%;
  max-width: 952px;
  margin: 40px auto 0;
  padding: clamp(50px, 12.8vw, 70px) max(20px, 3.1vw);
  background-color: var(--white);
  border-radius: 15px;
  box-sizing: border-box;
  box-shadow: 0 0 10px 0 rgba(0, 78, 162, 0.30)
}

.contact-item-title .smf-item__label__text {
  color: var(--black);
  font: normal 700 1.8rem/1.5 var(--font-noto-sans-serif);
  position: relative;
}

.contact-item-title:not(:first-child) {
  margin-top: 2.5em;
}

.required .smf-item__label__text::after,
.optional .smf-item__label__text::after,
.privacy-required .smf-checkbox-control__label::after {
  margin-left: 1em;
  padding: 0 .15em;
  font: normal 400 1.3rem/1.2 var(--font-noto-sans-serif);
}

.required .smf-item__label__text::after,
.privacy-required .smf-checkbox-control__label::after {
  content: '必須';
  color: #FF4B4B;
  border: 1px solid #FF4B4B;
}

.optional .smf-item__label__text::after {
  content: '任意';
  color: var(--main-blue);
  border: 1px solid var(--main-blue);
}

.contact-item-box,
.contact-item-message-box {
  width: 100%;
  margin-top: .8em;
  padding: .5em;
  border-radius: 5px;
  color: var(--black);
  vertical-align: 0.25rem;
  border: 1px solid rgba(17, 29, 89, 0.30);
  box-sizing: border-box;
}

.contact-item-box::placeholder {
  color: rgba(0, 0, 0, 0.30);
  ;
}

.smf-radio-button-control__label {
  color: var(--black);
  font: normal 400 1.6rem/1.5 var(--font-noto-sans-serif);
}

.contact-item-box-separate .wp-block-group__inner-container {
  display: flex;
  margin-top: .8em;
}

.contact-item-box-separate .smf-placeholder {
  width: 50%;
}

.contact-item-box-separate .smf-select-control {
  width: 100%;
}

.smf-text-control .contact-item-box-day,
.smf-select-control .contact-item-box-hour {
  width: 100%;
  height: 3em;
  font: normal 400 1.4rem/1.2 var(--font-noto-sans-serif);
  border: 1px solid rgba(17, 29, 89, 0.30);
  box-sizing: border-box;
  border-radius: 5px;
}

.contact-item-box-separate .smf-text-control .contact-item-box-day {
  padding: .5em;
  box-sizing: border-box;
}

.contact-item-box-separate .smf-select-control .contact-item-box-hour {
  padding: .56em;
  box-sizing: border-box;
  appearance: none;

}

.contact-item-message-box {
  height: clamp(100px, 25.6vw, 200px);
  margin-bottom: 40px;
}

.contact-item-txt {
  width: fit-content;
  margin: 0 auto;
  color: var(--black);
  font: normal 400 1.6rem/1.5 var(--font-noto-sans-serif);
}

.contact-item-title .smf-radio-buttons-control {
  margin-top: .8em;
}

.privacy-required .smf-checkboxes-control__control {
  margin-top: .5em;
}

.smf-form .privacy-required .smf-checkbox-control__control:checked,
.smf-form .contact-item-title .smf-radio-button-control__control:checked {
  background-color: var(--main-blue);
  border-color: var(--main-blue);
}

.privacy-required a {
  color: var(--main-blue);
  border-bottom: 1px solid var(--main-blue);
}

.snow-monkey-form .smf-button-control .smf-button-control__control {
  display: block;
  width: 100%;
  max-width: 45em;
  margin: 40px auto 0;
  padding: 1em .5em;
  box-sizing: border-box;
  font-size: 1.6rem;
  color: var(--white);
  border-radius: 10px;
  background-image: unset;
  background-color: var(--main-blue);
}

/* ===== contact complete */
.smf-complete-content #contact-complete-container {
  justify-content: space-around;
  align-items: flex-end;
}

.contact-complete-title,
.contact-complete-txt {
  margin: 0;
  color: var(--main-blue);
}

.contact-complete-title {
  font: normal 400 clamp(2rem, 5.1vw, 2.4rem)/1.8 var(--font-noto-sans-serif);
}

.contact-complete-txt {
  margin: 10px 0 40px;
  font: normal 400 1.8rem/1.8 var(--font-noto-sans-serif);
}

.btn-contact {
  padding: 1em 2em 1em 2.5em;
}

/* ===== contact eeror */
#snow-monkey-form-5993 .smf-system-error-content-ready,
#snow-monkey-form-5993 .smf-system-error-content {
  color: var(--main-blue);
  font: normal 400 1.8rem/1.8 var(--font-noto-sans-serif);
}

/* ===== contact eeror */
.fade-in {
  opacity: 0;
  visibility: hidden;
  transition: all 1s;
  transform: translateY(50px);
}

.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}


/* ===== hover */
@media (hover: hover) {
  .header-nav-item:hover {
    transition: .5s;
  }

  .header-nav-item:hover::after {
    transform: translateX(0);
    opacity: 1;
  }

  .header-nav-item:hover .menu-link {
    color: var(--main-blue);
    z-index: 90;
  }

  .btn-orange-white:hover,
  .btn-blue-white:hover,
  .btn-white-blue:hover {
    transition: .5s;
  }

  .btn-orange-white:hover {
    color: var(--main-orange);
    border: 2px solid var(--main-orange);
  }

  .btn-blue-white:hover {
    color: var(--main-blue);
    border: 2px solid var(--main-blue);
  }

  .btn-white-blue:hover {
    color: var(--white);
    border: 2px solid var(--white);
  }

  .btn-orange-white:hover::after,
  .btn-blue-white:hover::after,
  .btn-white-blue:hover::after {
    transform: translateX(0);
  }

  .btn-orange-white:hover .btn-arrow-img {
    background: url(../images/sirts-lp/arrow_right_white_orange.svg) no-repeat center / contain;
  }

  .btn-blue-white:hover .btn-arrow-img-white-blue {
    background: url(../images/sirts-lp/arrow_right_blue.svg) no-repeat center / contain;
  }

  .btn-white-blue:hover .btn-arrow-img {
    background: url(../images/sirts-lp/arrow_right_white_blue.svg) no-repeat center / contain;
  }

  .btn-white-blue:hover .header-logo {
    background: url(../images/sirts-lp/logo_white_s@2x.webp) no-repeat center / contain;
  }

  .splide-card:hover .btn-detail::after {
    transform: scaleX(1);
    transform-origin: right;
  }

  .splide-card:hover .achievements-card-img {
    transform: scale(1.1);
    transition: .5s;
  }


}

@media screen and (max-width: 1000px) {
  .br-1000 {
    display: block;
  }

  #header-menu-trigger {
    display: block;
  }

  .header-container {
    width: 310px;
    height: 100vh;
    background-color: var(--white);
    transform: translateX(100%);
    transition: transform .5s ease;
    overflow-y: auto;
    flex-direction: column;
    justify-content: unset;
    position: fixed;
    top: 0;
    right: 0;
    z-index: 50;
  }

  #header-menu-switch:checked~.header-container {
    transform: translateX(0);
  }

  .header-title {
    width: 100%;
    height: fit-content;
    padding: 0;
    border: unset;
    box-sizing: border-box;
    position: absolute;
    inset: 1.2em auto auto 7%;
  }

  .header-container .btn-white-blue::after {
    display: none;
  }

  .btn-white-blue:hover {
    color: transparent;
    border: unset;
  }


  .btn-white-blue:hover .header-logo {
    background: url(../images/sirts-lp/logo_black@2x.webp) no-repeat center / contain;
  }

  .header-nav {
    border: none;
    background: none;
  }

  .header-nav-list {
    margin: 100px 10% 30px;
    flex-direction: column;
  }

  .header-nav-item {
    width: fit-content;
    position: relative;
  }

  .header-nav-item::after {
    display: none;
  }

  .header-nav-item:not(:first-child) {
    margin-top: 2em;
  }

  .menu-link {
    display: flex;
    padding: 0;
    align-items: center;
    gap: 1.5em;
    color: var(--main-blue);
    transition: .5s;
    font: 500 1.6rem / normal var(--font-noto-sans-serif);
    position: relative;
  }

  .menu-link::before {
    content: '';
    display: block;
    width: 50px;
    height: 15px;
    background: url(../images/sirts-lp/radio_wave_pattern_single_blue.svg) no-repeat center / contain;
  }

  .header-container .btn-apply {
    margin: 0 10%;
  }

  #fv {
    padding: 50px 0 80px;
  }

  #fv::before {
    width: 30vw;
    inset: -40px 10vw 0 auto;
  }

  #top-achievements {
    padding-top: 50px;
  }

  .splide__track {
    width: auto;
  }

  .splide__slide {
    max-width: 850px;
    margin: 0 auto;
    flex: none;
  }

  .splide-card {
    grid-template-rows: 230px 200px;
  }

  .splide__arrows>.splide__arrow {
    display: block;
  }


  .cta-img-txt {
    top: 0;
    left: 0;
  }

  .solution-container {
    padding: clamp(30px, 7.6vw, 60px) clamp(20px, 5.1vw, 60px);
    flex-direction: column;
    align-items: center;
    gap: clamp(2em, 5.12vw, 5em);
  }

  .worry-container:nth-child(2) .solution-container {
    flex-direction: column-reverse;
  }

  .worry-contents-box {
    display: flex;
    height: auto;
    margin: 0;
    flex-direction: column;
  }

  .worry-contents-box::after {
    display: inline-block;
    width: 100px;
    margin: 2em auto 0;
    position: static;
  }

  .solution-icon-container {
    max-width: 600px;
  }

  .solution-txt {
    width: 100%;
    max-width: unset;
  }

  .solution-image {
    width: 100%;
    height: auto;
  }

  .reason-card-container {
    flex-direction: column;
    gap: 5vw;
  }

  .footer-logo {
    width: 80%;
  }

  .system-architecture-imgbox {
    margin: clamp(30px, 7.6vw, 70px) auto 0;
  }

  #system-architecture::before {
    top: 25%;
  }

  #system-architecture::after {
    height: 35%;
  }

  .system-feature-item {
    align-items: center;
  }

  .system-screen-overview-list {
    margin-top: clamp(50px, 12.8vw, 70px);
  }

  .system-screen-overview-item {
    max-width: 700px;
    flex-direction: column-reverse;
    align-items: center;
    gap: 2em;
  }

  .system-screen-overview-item:not(:first-child) {
    margin-top: clamp(50px, 12.8vw, 70px);
  }

  .system-screen-overview-imgbox {
    display: flex;
    justify-content: center;
  }

  .system-screen-overview-title {
    margin-top: 0;
    margin-bottom: .3em;
  }

  .system-screen-overview-img {
    width: 80%;
  }

  .company-comparison-container {
    flex-direction: column;
    gap: 80px;
  }

  .comparison-after::before {
    width: 50px;
    height: 60px;
    transform: rotate(90deg);
    top: -66px;
    left: 0;
    right: 0;
    bottom: unset;
  }

  .company-comparison-box {
    max-width: none;
  }

  .company-comparison-item {
    max-width: clamp(135px, 34.6vw, 200px);
  }

  .company-background-container {
    flex-direction: column-reverse;
    align-items: center;
  }

  .company-background-imgbox {
    width: 100%;
    height: 37vw;
    max-width: unset;
  }

  .company-background-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 0% 30%;
  }

  .company-background-txt-container {
    margin-top: clamp(30px, 7.6vw, 80px);
  }

  .company-points-bottombox {
    align-items: center;
    flex-direction: column;
    gap: 7vw;
  }

  .smf-complete-content #contact-complete-container {
    flex-direction: column;
    align-items: center;
    gap: 8vw;
  }

  .contact-complete-txtbox .btn-contact {
    width: 100%;
    justify-content: center;
  }

}


@media screen and (max-width: 760px) {
  .company-comparison-list {
    display: grid;
    justify-items: center;
    grid-template-columns: 1fr 1fr;
  }
}

@media screen and (max-width: 600px) {
  .br-600 {
    display: block;
  }

  #fv::before {
    width: 40vw;
    inset: -40px 4vw 0 auto;
  }

  .fv-title {
    margin: 1em 0 0;
    font: 400 normal clamp(1.6rem, 4vw, 2.5rem)/1.5 var(--font-noto-sans-serif);
  }

  .fv-txt-l {
    font: 700 normal clamp(1.6rem, 8.5vw, 4.5rem)/1.5 var(--font-noto-sans-serif);
  }


  .service-description-subtxt {
    margin-top: 3em;
  }

  .slash-text::before,
  .slash-text::after {
    content: '';
    width: 3em;
    height: 2px;
    background-color: var(--black);
    position: absolute;
    top: 50%;
  }

  .service-description-subtxt::before,
  .worry-titlebox .slash-text::before {
    left: -1.5em;
  }

  .service-description-subtxt::after,
  .worry-titlebox .slash-text::after {
    right: -1.5em;
  }

  .worry-titlebox::after {
    width: 80%;
  }

  .cta-wrapper {
    padding: 50px 0;
    flex-direction: column-reverse;
    gap: 2em;
  }

  .cta-container {
    width: 100%;
  }

  .btn-cta-contact,
  .btn-cta-demo {
    width: 100%;
    justify-content: center;
    box-sizing: border-box;
  }

  .br-disappear-600 {
    display: none;
  }

  .footer-list {
    flex-direction: column;
    align-items: center;
  }

  .footer-item {
    border-right: unset;
  }

  #system-architecture::before {
    top: 28%;
  }

  .system-overview {
    flex-direction: column;
    align-items: center;
    gap: 3em;
  }

  .system-overview-imgbox {
    width: 80%;
  }

  .system-architecture-img {
    display: none;
  }

  .system-architecture-img-sp {
    display: block;
    width: 100%;
    height: auto;
    margin: clamp(30px, 7.6vw, 70px) auto 0;
  }

  .system-feature-item {
    flex-direction: column;
    gap: 20px;
  }

  .system-feature-item:nth-child(2) {
    flex-direction: column-reverse;
  }

  .system-feature-imgbox {
    width: 50%;
  }

  .system-functions-list {
    gap: 2em;
  }

  .system-functions-item {
    width: 40%;
  }

  .system-functions-container .slash-text::before,
  .system-functions-container .slash-text::after {
    width: 3em;
    top: 60%;
  }

  .system-functions-container .slash-text::before {
    left: -2em;
  }

  .system-functions-container .slash-text::after {
    right: -2em;
  }

  .company-profile-container {
    flex-direction: column-reverse;
  }

  .company-profile-table {
    max-width: none;
  }

  .company-background-txt {
    margin: 1em 0 0;
  }

  .company-points-num {
    margin-top: .1em;
  }

  .company-points-bottombox {
    gap: 8vw;
  }

  .company-results-item {
    gap: 0.7em;
  }

  .company-future-prev-btn,
  .company-future-next-btn {
    padding: .5em 1.5em .5em 2em;
  }

  .contact-item-box-separate .wp-block-group__inner-container {
    gap: 1em;
  }

  .contact-item-box-separate .smf-placeholder {
      width: 100%;
      height: auto;
  }
}

@media screen and (max-width: 380px) {
  .br-380 {
    display: block;
  }

  .company-results-list,
  .company-comparison-list {
    display: flex;
    gap: 1em;
    flex-wrap: nowrap;
    flex-direction: column;
    align-items: center;
  }

  .company-comparison-list {
    gap: 2em;
  }

  .company-results-item,
  .company-comparison-item {
    display: flex;
    width: 100%;
    max-width: 250px;
    flex-direction: column;
    align-items: center;
  }

  .company-results-num {
    font-size: 3.5em;
  }

  .company-results-imgbox img,
  .company-comparison-imgbox img {
    width: 100%;
  }

  .system-functions-container .slash-text::before {
    transform: translateY(-50%) rotate(75deg);
    left: -1.5em;
  }

  .system-functions-container .slash-text::after {
    transform: translateY(-50%) rotate(-75deg);
    right: -1.5em;
  }
  
  .privacy-required .smf-checkbox-control__label {
    display: flex;
    flex-direction: column;
  }

  .privacy-required .smf-checkbox-control__label::after {
    width: fit-content;
    margin: .5em 0 0 0;
  }
}